Java Spring Developer

APAR TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 80,000 - 110,000; Full time

Job summary

A technology company in Singapore is looking for a Senior Java Microservices Engineer to design and maintain high-performance applications. The role requires expertise in Java 8+, Spring technologies, Docker, and various databases. Responsibilities include developing microservices, deploying cloud applications, and mentoring junior developers. Ideal candidates should have experience with Agile methodologies and a strong understanding of NoSQL and SQL systems. Competitive compensation and opportunities for growth are offered.

Qualifications

• Proficient in Java 8+ and microservices architecture.
• Experience with Spring Boot, Spring Cloud, and Spring Batch.
• Familiarity with NoSQL (MongoDB, Cassandra) and SQL (Oracle, MySQL, MariaDB).
• Experience in cloud deployment and CI/TDD methodologies.

Responsibilities

• Design and develop microservices using Java technologies.
• Deploy containerized applications using Docker on cloud platforms.
• Integrate with messaging systems and databases.
• Optimize application performance and troubleshoot issues.
• Mentor junior developers and work in Agile teams.

Skills

Java 8+

Microservices

Docker

Spring Boot

JMS

Apache Camel

NoSQL

SQL

Linux

Cloud deployment

CI

TDD

Tools

Docker

AWS

Kubernetes

OpenShift

ElasticSearch/ELK

Job description

Job Description

We are seeking a Senior Java Microservices Engineer to design, build, and maintain scalable, secure, and high-performance applications.

Key Responsibilities

• Develop microservices using Java 8+, Spring Boot, Spring Cloud, and Spring Batch.
• Build and deploy containerized applications with Docker on AWS, Kubernetes, or OpenShift.
• Integrate with JMS (ActiveMQ, RabbitMQ, Kafka) and Apache Camel.
• Work with NoSQL (MongoDB, Cassandra) and SQL (Oracle, MySQL, MariaDB) databases.
• Implement CI/TDD, troubleshoot performance issues, and optimize applications.
• Use ElasticSearch/ELK for logging, monitoring, and analytics.
• Collaborate in Agile teams and mentor junior developers.

Must-Have Skills

• Java 8+, Microservices, Docker
• Spring Boot / Cloud / Batch, JMS, Apache Camel
• NoSQL (MongoDB, Cassandra) and SQL (Oracle/MySQL/MariaDB)
• Familiarity with Linux, cloud deployment, CI, and TDD.

EA Number: 11C4879